Unit 42 identified a campaign targeting government entities and state-affiliated infrastructure, with observed activity spanning from October 2025–April 2026. We track this activity as CL-UNK-1211.
In the operations we witnessed, the attackers relied on AI-generated payloads. Multiple artifacts deployed throughout the intrusion contained AI-made conversational annotations and developer reasoning comments, suggesting that the code was either generated using large language models (LLMs) or executed by an automated AI agent.
The attackers behind this cluster of activity focused on Linux environments to conduct extensive reconnaissance and maintain persistent network access to support intelligence-gathering. The attackers attempted to dump sensitive databases and exfiltrate government mailboxes to access social media accounts.
Read more…
Source: Palo Alto Unit 42
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Chopper ASPX web shell used in targeted attack
January 29, 2021
Based on Trend Micro researchers investigation, the Chopper web shell is dropped via a system token, potentially via a Microsoft Exchange Server vulnerability. One notable vulnerability in the Microsoft Exchange Server is CVE-2020-0688, a remote code execution bug. Microsoft issued a patch for this vulnerability in February 2020. However, the malicious actors behind this attack ...
- Fonix ransomware shuts down and releases master decryption key
January 29, 2021
The Fonix Ransomware operators have shut down their operation and released the master decryption allowing victims to recover their files for free. Fonix Ransomware, also known as Xinof and FonixCrypter, began operating in June 2020 and has been steadily encrypting victims since. The ransomware operation was not as widely active as others, such as REvil, Netwalker, ...
- Post Office Phishing Hits Credit Card Users in 26 Countries
January 28, 2021
Phishing remains a popular and effective tactic that malicious actors continue to deploy against internet users. The current retail climate brought about by the global health crisis has only worsened the problem. Many countries across the globe have seen a surge in online shopping, and malicious actors are quick to deploy campaigns that take advantage ...
- Hezbollah’s cyber unit hacked into telecoms and ISPs
January 28, 2021
A Hezbollah-affiliated threat actor known as Lebanese Cedar has been linked to intrusions at telco operators and internet service providers in the US, the UK, Israel, Egypt, Saudi Arabia, Lebanon, Jordan, the Palestinian Authority, and the UAE. The year-long hacking campaign started in early 2020 and was discovered by Israeli cyber-security firm Clearsky. In a report published ...
- Pro-Ocean: Rocke Group’s New Cryptojacking Malware
January 28, 2021
In 2019, Unit 42 researchers documented cloud-targeted malware used by the Rocke Group to conduct cryptojacking attacks to mine for Monero. Since then, cybersecurity companies have had the malware on their radar, which hampered Rocke Group’s cryptojacking operation. In response, the threat actors updated the malware. Here, we uncover a revised version of the same cloud-targeted ...
- New cybercrime tool can build phishing pages in real-time
January 28, 2021
A cybercrime group has developed a novel phishing toolkit that changes logos and text on a phishing page in real-time to adapt to targeted victims. Named LogoKit, this phishing tool is already deployed in the wild, according to threat intelligence firm RiskIQ, which has been tracking its evolution. The company said it already identified LogoKit installs on ...